Hello again and sorry if it's in the wrong section! So in getting a low voltage to temp sensor, running rich to bank one, and running rich to bank 2. I saw a write up on a SS forum that the rich condition could be a whole list of reasons including a faulty temp sensor. I had to repair my temp sensor harness before because I wrecked it doing my long tubes. I'm thinking the low voltage to temp sensor is triggering the rich condition. I have the pcmofnc tune, deleted rear o2s, just recently installed hiflow cats, front o2 sensors, e fans, dropped my driver side headers and pulled my plugs to try and repair broken off manifold bolts at the same time as the cats (had oil on a plug, most likely a leaking valve cover.). It started shortly after all that when it randomly started having a slight hard time to start. Only other thing I've noticed is it will sometimes feel like a slight hiccup at idle but my rpms dont move, just my battery volts dropped a little during it.